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[ANGLE] Add fallback control options and defaults.

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[macOS] Use ANGLE by default if engine is built with statically linked ANGLE.
[Windows] Add option enable/disable fallback to ANGLE and option force specific GPU to always use ANGLE.
This commit is contained in:
bruvzg
2023-09-26 14:19:41 +03:00
parent a2f90d565a
commit ac3fc2a8a1
5 changed files with 50 additions and 13 deletions
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24
platform/windows/wgl_detect_version.cpp
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@@ -35,6 +35,7 @@
#include "core/string/print_string.h"
#include "core/string/ustring.h"
#include "core/variant/dictionary.h"
#include <windows.h>
@@ -64,9 +65,11 @@ typedef HGLRC(APIENTRY *PFNWGLCREATECONTEXTATTRIBSARBPROC)(HDC, HGLRC, const int
typedef void *(APIENTRY *PFNWGLGETPROCADDRESS)(LPCSTR);
typedef const char *(APIENTRY *PFNWGLGETSTRINGPROC)(unsigned int);
int detect_wgl_version() {
int major = 0;
int minor = 0;
Dictionary detect_wgl() {
Dictionary gl_info;
gl_info["version"] = 0;
gl_info["vendor"] = String();
gl_info["name"] = String();
PFNWGLCREATECONTEXT gd_wglCreateContext;
PFNWGLMAKECURRENT gd_wglMakeCurrent;
@@ -75,14 +78,14 @@ int detect_wgl_version() {
HMODULE module = LoadLibraryW(L"opengl32.dll");
if (!module) {
return 0;
return gl_info;
}
gd_wglCreateContext = (PFNWGLCREATECONTEXT)GetProcAddress(module, "wglCreateContext");
gd_wglMakeCurrent = (PFNWGLMAKECURRENT)GetProcAddress(module, "wglMakeCurrent");
gd_wglDeleteContext = (PFNWGLDELETECONTEXT)GetProcAddress(module, "wglDeleteContext");
gd_wglGetProcAddress = (PFNWGLGETPROCADDRESS)GetProcAddress(module, "wglGetProcAddress");
if (!gd_wglCreateContext || !gd_wglMakeCurrent || !gd_wglDeleteContext || !gd_wglGetProcAddress) {
return 0;
return gl_info;
}
LPCWSTR class_name = L"EngineWGLDetect";
@@ -151,8 +154,8 @@ int detect_wgl_version() {
};
const char *version = (const char *)gd_wglGetString(WGL_VERSION);
if (version) {
const String device_vendor = String::utf8((const char *)gd_wglGetString(WGL_VENDOR)).strip_edges();
const String device_name = String::utf8((const char *)gd_wglGetString(WGL_RENDERER)).strip_edges();
const String device_vendor = String::utf8((const char *)gd_wglGetString(WGL_VENDOR)).strip_edges().trim_suffix(" Corporation");
const String device_name = String::utf8((const char *)gd_wglGetString(WGL_RENDERER)).strip_edges().trim_suffix("/PCIe/SSE2");
for (int i = 0; prefixes[i]; i++) {
size_t length = strlen(prefixes[i]);
if (strncmp(version, prefixes[i], length) == 0) {
@@ -160,12 +163,17 @@ int detect_wgl_version() {
break;
}
}
int major = 0;
int minor = 0;
#ifdef _MSC_VER
sscanf_s(version, "%d.%d", &major, &minor);
#else
sscanf(version, "%d.%d", &major, &minor);
#endif
print_verbose(vformat("Native OpenGL API detected: %d.%d: %s - %s", major, minor, device_vendor, device_name));
gl_info["vendor"] = device_vendor;
gl_info["name"] = device_name;
gl_info["version"] = major * 10000 + minor;
}
}
}
@@ -183,7 +191,7 @@ int detect_wgl_version() {
}
UnregisterClassW(class_name, hInstance);
return major * 10000 + minor;
return gl_info;
}
#endif // WINDOWS_ENABLED && GLES3_ENABLED